Rick Tsai

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Taipei, TW

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Patents Applicationslast 30 patents

Information Patent Application
Handlebar stem assembly
- Publication number 20100186544
- Publication date Jul 29, 2010
- Rick Tsai
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Adjustable bicycle seat securing device
- Publication number 20090179466
- Publication date Jul 16, 2009
- Rick Tsai
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Connection of spokes and hub of bicycle wheels
- Publication number 20090152938
- Publication date Jun 18, 2009
- Rick Tsai
- B60 - VEHICLES IN GENERAL
Information Patent Application
Connection members of spokes for bicycle wheel
- Publication number 20080296962
- Publication date Dec 4, 2008
- Rick Tsai
- B60 - VEHICLES IN GENERAL
Information Patent Application
Bicycle wheel rim assembly with flat spokes
- Publication number 20080284237
- Publication date Nov 20, 2008
- Rick Tsai
- B60 - VEHICLES IN GENERAL